Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595101 | Method and apparatus for making splice indicating holes through photographic paper | Shinichi Fujii, Shigeru Okitsu | 1997-01-21 |
| 5434837 | Method of testing a worm type optical disk and system therefor | Norihisa Haneda | 1995-07-18 |